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公开(公告)号：KR101897301B1
公开(公告)日：2018-09-10
申请号：KR1020120143349
申请日：2012-12-11
CPC classification number: H02K1/27 , H02K1/276 , H02K1/2766 , H02K1/28 , H02K29/03 , Y02T10/641
Abstract: 회전자의외주면에서인접하는영구자석의사이지점에만입된 "V"형만입홈이형성되되, "V"형만입홈(200)을형성하는 1쌍의직선들이가상으로연장되어형성된각도가 103~107°이고,상기만입홈(200)은회전자(100)의외주면에서부터회전자(100)의내측을향해형성되며, 그깊이(H)는회전자(100) 외경의 4.5~4.7%이며,상기만입홈(200)은만입된최내측의단부(220)가라운드지게형성되고, 상기만입홈(200)의최내측단부(220)는 0.3~1mm의반지름을갖도록라운드지게형성된것을특징으로하는매입형영구자석동기전동기가소개된다.
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公开(公告)号：KR101855784B1
公开(公告)日：2018-05-09
申请号：KR1020160148700
申请日：2016-11-09
IPC: B60W10/08 , B60W10/06 , B60W20/00 , B60W40/105 , B60W40/076 , B60L15/20
CPC classification number: B60W20/10 , B60K6/48 , B60K2006/4825 , B60W10/06 , B60W10/08 , B60W10/11 , B60W20/30 , B60W20/40 , B60W30/1843 , B60W2510/081 , B60W2510/083 , B60W2510/085 , B60W2510/087 , B60W2520/10 , B60W2550/142 , B60W2710/081 , B60W2710/083 , B60W2710/086 , B60W2710/088 , B60W2710/1005 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y02T10/7258 , Y10S903/93 , B60L15/20 , B60L2240/421 , B60L2240/425 , B60W20/00 , B60W40/076 , B60W40/105
Abstract: 본발명은차량용모터제어장치에관한것으로, 구체적으로모터의온도를제어하여운전성및 연비를향상시킬수 있는차량용모터제어장치및 방법에관한것이다. 이를위해, 본발명의일 실시예에따른차량용모터제어장치는동력원인엔진및 구동모터; 상기구동모터를제어하기위한상태데이터를검출하는데이터검출기; 및상기상태데이터를기반으로모터요구출력및 기어단을설정하고, 상기모터요구출력및 상기기어단을기반으로모터요구토크를생성하며, 상기모터요구토크를기반으로상기구동모터를구동시킨후 모터온도를확인하고, 상기모터온도에따라상기기어단을변경하는차량제어기를포함한다.
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公开(公告)号：KR1020150078467A
公开(公告)日：2015-07-08
申请号：KR1020130167841
申请日：2013-12-30
CPC classification number: H02K1/274 , H02K1/2766 , H02K2213/03
Abstract: 본발명은 2층구조의영구자석이적용된매입형영구자석모터의회전자에서극호각들의크기설정에의해토크리플을개선한매입형영구자석모터의회전자에관한것이다. 이를위한본 발명의실시예에따른매입형영구자석모터의회전자는, 상기회전자의몸체를형성하는회전자코어; 상기회전자코어에매입되어자극을형성하는상단영구자석그룹; 및상기상단영구자석그룹과 2층구조를이루도록상기회전자코어에매입되는하단영구자석그룹;를포함하고, 상기상단및 하단영구자석그룹은각각 V형상을이루는 2개의영구자석으로형성되고, 상기상단영구자석그룹을형성하는영구자석의극호각과상기하단영구자석그룹을형성하는영구자석의극호각이상이한것을특징으로한다.
Abstract translation: 本发明涉及通过设定具有双重结构的永久磁铁的内部永磁电动机的转子中极极弧角度的大小来改善转矩波动的内部永磁电动机的转子。 为此，根据本发明实施例的用于内部永磁电动机的转子包括形成在转子主体中的转子铁心; 上永磁体组，其被埋在转子芯中以形成磁极; 以及下部永磁体组，其被埋在转子芯中以与上永磁体组形成双重结构。 上下永磁体组形成两个V形永磁体。 上永磁体组的永磁体的极弧角度与下永磁体组的永久磁铁的极弧角度不同。
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公开(公告)号：KR1020130064606A
公开(公告)日：2013-06-18
申请号：KR1020110131302
申请日：2011-12-08
Abstract: PURPOSE: A device and a method for detecting the defective wiring of a resolver of an environmentally-friendly vehicle are provided to verify the existence of the defective wiring of lead wires for connecting input and output terminals of the resolver accurately and conveniently without additional equipment and devices in a process inspecting the performance of a driving motor after manufacturing the driving motor. CONSTITUTION: A device for detecting the defective wiring of a resolver(101) of an environmentally-friendly vehicle comprises a first phase extraction unit(201), a second phase extraction unit(203), a control unit(205), and a display unit(301). The resolver outputs a first carrier frequency amplitude-modulated with respect to the excitation signals input to a stator with a first output terminal and outputs a second carrier frequency with a second output terminal. The first phase extraction unit extracts phases of the first carrier frequency output by the first output terminal of the resolver. The second phase extraction unit extracts phases of the second carrier frequency output by the second output terminal of the resolver. The control unit compares phases of a carrier frequency of the extraction signals input to the resolver and the phases of the first and second carrier frequencies, thereby diagnosing a wiring state of lead wires of the input and output terminals. The display unit outputs the wiring state of the lead wires diagnosed by the control unit with a preset message. [Reference numerals] (101) Resolver; (201) First phase extraction unit; (203) Second phase extraction unit; (205) Control unit; (301) Display unit; (AA) Excitation; (BB) Motor counter-electromotive voltage
Abstract translation: 目的：提供一种用于检测环保车辆的旋转变压器故障接线的装置和方法，以便在没有附加设备的情况下准确而方便地验证用于连接分解器的输入和输出端子的引线的有缺陷布线的存在，以及 在制造驱动电动机之后检查驱动电机的性能的过程中的装置。 构成：用于检测环保车辆的旋转变压器（101）的有缺陷布线的装置包括第一相位提取单元（201），第二相位提取单元（203），控制单元（205）和显示器 单元（301）。 解算器输出相对于利用第一输出端子输入到定子的激励信号进行了幅度调制的第一载波频率，并且与第二输出端子输出第二载波频率。 第一相位提取单元提取由解算器的第一输出端子输出的第一载波频率的相位。 第二相位提取单元提取由解算器的第二输出端子输出的第二载波频率的相位。 控制单元比较输入到旋转变压器的提取信号的载波频率和第一和第二载波频率的相位的相位，从而诊断输入和输出端子的引线的布线状态。 显示单元以预设消息输出由控制单元诊断的引线的布线状态。 （附图标记）（101）旋转变压器; （201）第一相提取单元; （203）第二相提取单元; （205）控制单元; （301）显示单元; （AA）激励; （BB）电机反电动势
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Patent Agency Ranking
公开(公告)号：KR101905556B1
公开(公告)日：2018-10-08
申请号：KR1020160154903
申请日：2016-11-21
Abstract: 차량용구동모터가개시된다. 본발명의실시예에따라서고정자가외측에배치되고, 회전자가중심부에배치되는차량용구동모터에서, 상기회전자는회전자코어와, 상기회전자코어의설정된위치에삽입되어자계를형성하는희토류영구자석을포함하고, 상기고정자는설정된간격을두고배치되는고정자코어와, 상기고정자코어에감기는고정자코일을포함하며, 상기회전자의외경을상기고정자의외경으로나눈값은 0.66이고, 상기회전자에서회전자코어에대한영구자석에대한중량비는 0.224일수 있다.
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公开(公告)号：KR1020130057842A
公开(公告)日：2013-06-03
申请号：KR1020110123795
申请日：2011-11-24
Abstract: PURPOSE: A resolver connection error detection device and a method thereof are provided to precisely diagnose a lead wire connection state between input/output terminals of a resolver using reverse electromotive voltage of a motor and phase difference between input/output carrier frequencies. CONSTITUTION: A resolver connection error detection device of an environment-friendly vehicle includes a resolver(101), a first phase extraction unit(201), a second phase extraction unit(203), a control unit(205) and a display unit(301). The resolver outputs a first carrier frequency amplitude-modulated with respect to an existing signal to a first output terminal and a second carrier frequency to a second output terminal. The first phase extraction unit extracts phase of the first carrier frequency. The second phase extraction unit extracts phase of the second carrier frequency outputted from the second output terminal of the resolver. The control unit analyzes zero-crossing of reverse voltage detected regarding driving of a motor. The display unit outputs the connection state of the lead wire diagnosed in the control unit as a configured message. [Reference numerals] (101) Resolver; (201) First phase extraction unit; (202) Second phase extraction unit; (205) Control unit; (301) Display unit; (AA) Excitation(E sin wt); (BB) Motor back electromotive voltage
Abstract translation: 目的：提供解析器连接错误检测装置及其方法，以使用电机的反向电动势和输入/输出载波频率之间的相位差精确地诊断解析器的输入/输出端之间的引线连接状态。 构成：环境友好车辆的解算器连接错误检测装置包括解算器（101），第一相位提取单元（201），第二相位提取单元（203），控制单元（205）和显示单元 301）。 解算器将对现有信号进行了幅度调制的第一载波频率输出到第一输出端，将第二载波频率输出到第二输出端。 第一相位提取单元提取第一载波频率的相位。 第二相位提取单元提取从旋转变压器的第二输出端子输出的第二载波频率的相位。 控制单元分析检测到的关于电动机驱动的反向电压的零交叉。 显示单元输出在控制单元中诊断的引线的连接状态作为配置的消息。 （附图标记）（101）旋转变压器; （201）第一相提取单元; （202）第二相提取单元; （205）控制单元; （301）显示单元; （AA）激发（E sin wt）; （BB）电机反电动势
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公开(公告)号：KR1020140075912A
公开(公告)日：2014-06-20
申请号：KR1020120143349
申请日：2012-12-11
CPC classification number: H02K1/27 , H02K1/276 , H02K1/2766 , H02K1/28 , H02K29/03 , Y02T10/641
Abstract: The present invention relates to an embedded permanent magnet synchronous motor capable of reducing torque ripples and noise at low speed by improving the size of a V-shaped groove in an electric motor in which a permanent magnet is embedded in a rotor. An embedded permanent magnet synchronous motor is introduced, wherein a V-shaped indent groove is formed between permanent magnets around the outer circumferential surface of the rotor, and the opened angle of the indent groove is 103-107°.
Abstract translation: 本发明涉及一种嵌入式永磁同步电动机，其能够通过改善永磁体嵌入在转子中的电动机中的V形槽的尺寸来降低转速波动和低速噪声。 引入了嵌入式永磁同步电动机，其中在转子的外周面周围的永久磁铁之间形成V字形的凹槽，并且凹槽的开放角度为103〜107°。
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公开(公告)号：KR101338438B1
公开(公告)日：2013-12-10
申请号：KR1020110131302
申请日：2011-12-08
Abstract: 본 발명은 레졸버에 입/출력되는 신호의 위상을 이용하여 레졸버 입/출력단자간 리드 와이어의 결선을 정확하게 진단할 수 있도록 하는 친환경 차량의 레졸버 오결선 검출방법이 개시된다.
본 발명은 모터의 운전이 시작되면 레졸버에 입력되는 여자신호와 레졸버의 제1,2출력단자에서 출력되는 정현파 신호, 여현파 신호를 검출하는 과정; 여자신호와 정현파 신호 및 여현파 신호에서 A영역의 위상만을 추출하여 비교하는 과정; A영역 위상에 대한 비교 결과에 따라 레졸버 입/출력단자간의 오결선 여부를 판정하는 과정을 포함한다.Abstract translation: 本发明公开了一种用于环境友好的车辆的旋转变压器线连接检测方法，其通过使用信号输入/输出到旋转变压器的相位来实现对旋转变压器输入/输出端子之间的引线的连接的准确诊断。
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公开(公告)号：KR1020130068101A
公开(公告)日：2013-06-25
申请号：KR1020110135541
申请日：2011-12-15
CPC classification number: H02K29/03 , H02K1/276 , H02K1/2773
Abstract: PURPOSE: A motor for reducing a torque ripple is provided to minimize noise vibration deterioration and a maximum current increase. CONSTITUTION: A motor comprises a stator(10) arranged with separating multiple teeth in which a coil is wound to a columnar direction, and a rotor(11) which is accommodated to be rotatable inside the stator. In multiple teeth(13), an interval of an end to an internal diameter direction of the stator is 2.5% of an internal diameter of the stator.
Abstract translation: 目的：提供减小转矩脉动的电机，以最大限度地减少噪音振动的恶化和最大的电流增加。 构成：电动机包括定子（10），该定子（10）布置成将线圈缠绕在柱状方向上的多个齿分离;以及转子（11），其容纳在定子内部。 在多个齿（13）中，定子的内径方向的端部的间隔为定子的内径的2.5％。
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